914157 has 6 divisors (see below), whose sum is σ = 1320462. Its totient is φ = 609432.

The previous prime is 914131. The next prime is 914161. The reversal of 914157 is 751419.

It can be written as a sum of positive squares in only one way, i.e., 799236 + 114921 = 894^2 + 339^2 .

It is a de Polignac number, because none of the positive numbers 2^k-914157 is a prime.

It is a super-4 number, since 4×914157⁴ (a number of 25 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 914157.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (914117) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 50778 + ... + 50795.

It is an arithmetic number, because the mean of its divisors is an integer number (220077).

2⁹¹⁴¹⁵⁷ is an apocalyptic number.

It is an amenable number.

914157 is a deficient number, since it is larger than the sum of its proper divisors (406305).

914157 is a wasteful number, since it uses less digits than its factorization.

914157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101579 (or 101576 counting only the distinct ones).

The product of its digits is 1260, while the sum is 27.

The square root of 914157 is about 956.1155787874. The cubic root of 914157 is about 97.0525453077.

The spelling of 914157 in words is "nine hundred fourteen thousand, one hundred fifty-seven".